Cognomen Lerop (Europe 
, Lerop 
) , globally, is quite a rare family name. The cognomen Lerop is characteristic of Belgium, where it is quite a common surname, Malta, where it is quite a rare surname, and Cyprus. Not in comparison with a country's population, this name is the most popular in Belgium, France, and Spain. Much less frequently, Lerop is the forename as well as the last name.